Results 41 to 50 of about 176,499 (169)

Behavioral and Physiological Thermoregulation of Crocodilians [PDF]

open access: yesAmerican Zoologist, 1979
Crocodilians, like other reptiles, regulate their body temperatures by a combination of behavioral and physiological mechanisms. Behaviorally, they seek warm surface water or bask when cool and avoid overheating by the evaporation of water from their dorsum, evaporation of water by gaping or by retreating to deep, cool water.
openaire   +2 more sources

Environmental assessment for the Satellite Power System (SPS): Studies of honey bees exposed to 2.45 GHz continuous wave electromagnetic energy [PDF]

open access: yes, 1980
Post treatment brood development was normal and teratological effects were not detected at exposures of 3 to 50 mw sq cm for 30 minutes. Post treatment survival, longevity, orientation, navigation, and memory of adult bees were also normal after ...
Gary, N. E., Westerdahl, B. B.
core   +2 more sources

Aging and thermoregulation

open access: yesJournal of Physical Fitness and Sports Medicine, 2013
Global warming is now recognized worldwide. Thermoregulation is critical for human survival when exposed to a severely hot environment. Thermoregulation is closely related to physical fitness, but fitness decreases with advancing age.
Manabu Shibasaki   +2 more
doaj   +1 more source

Changes in dive patterns of leatherback turtles with sea surface temperature and potential foraging habitats

open access: yesEcosphere, 2021
Marine mesotherms are able to occupy broader thermal niches than ectotherms; however, this means they must thermoregulate according to diverse thermal conditions across the ocean.
Junichi Okuyama   +3 more
doaj   +1 more source

Real-time nanodiamond thermometry probing in-vivo thermogenic responses [PDF]

open access: yesScience Advances 6, eaba9636 (2020), 2020
Real-time temperature monitoring inside living organisms provides a direct measure of their biological activities, such as homeostatic thermoregulation and energy metabolism. However, it is challenging to reduce the size of bio-compatible thermometers down to submicrometers despite their potential applications for the thermal imaging of subtissue ...
arxiv   +1 more source

Behavioral modifications by a large-northern herbivore to mitigate warming conditions

open access: yesMovement Ecology, 2020
Background Temperatures in arctic-boreal regions are increasing rapidly and pose significant challenges to moose (Alces alces), a heat-sensitive large-bodied mammal.
Jyoti S. Jennewein   +11 more
doaj   +1 more source

Behavioral niche partitioning in a sympatric tiger beetle assemblage and implications for the endangered Salt Creek tiger beetle [PDF]

open access: yesPeerJ, 2013
How behavioral patterns are related to niche partitioning is an important question in understanding how closely related species within ecological communities function.
Tierney R. Brosius, Leon G. Higley
doaj   +2 more sources

Li4Ti5O12: A Visible-to-Infrared Broadband Electrochromic Material for Optical and Thermal Management [PDF]

open access: yesAdvanced Functional Materials, 2018, 28, 1802180, 2019
Broadband electrochromism from visible to infrared wavelengths is attractive for applications like smart windows, thermal-camouflage, and temperature control. In this work, the broadband electrochromic properties of Li4Ti5O12 (LTO) and its suitability for infrared-camouflage and thermoregulation are investigated.
arxiv   +1 more source

Behavioral thermoregulation in the American lobster Homarus americanus [PDF]

open access: yes, 1995
It is generally accepted that water temperature has a strong influence on the behavior of the American lobster Homarus americanus. However, there is surprisingly little behavioral evidence to support this view. To haracterize
Al-Ayoub, Saud Abdulazziz   +3 more
core   +1 more source

Spring fever: collared lemmings warm up above the snow despite predation risk

open access: yesFrontiers in Ecology and Evolution
Small mammals inhabiting cold climates face high heat losses and thus, high energy demands for body temperature regulation. However, behavioral adaptations, such as seeking refuge from extreme cold in the subnivean space, can reduce the energetic cost of
Rachel Demers   +15 more
doaj   +1 more source

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